Toward Ontology-based Personalized Information Service System Framework
基于Ontology的个性化信息服务系统框架*

Personalized information service stands for the developing trends of information retrieval system, which emphasizes the pertinence and specialty of service. This paper analyses and summarizes several typical service modes, key technologies and their research status. Furthermore, this paper proposes a framework of Ontology - based personalized information service system and approaches on its main architecture and chief processing procedures.